pip install mpi4py报错：ERROR: Could not build wheels for mpi4py, which is required to install pyprojec

怼烎@ 2024-02-22 09:32 136阅读 0赞

在 conda 环境下 pip install mpi4py 安装 mpi4py 库时出现编译报错，报错信息为：

  1. line 301: x86_64-conda_cos6-linux-gnu-cc: command not found
  2.       failure.
  3.       removing: _configtest.c _configtest.o
  4.       error: Cannot compile MPI programs. Check your configuration!!!
  5.       [end of output]
  7.   note: This error originates from a subprocess, and is likely not a problem with pip.
  8.   ERROR: Failed building wheel for mpi4py
  9. Failed to build mpi4py
  10. ERROR: Could not build wheels for mpi4py, which is required to install pyproject.toml-based projects

所以导致该错误的原因是

  1. x86_64-conda_cos6-linux-gnu-cc: command not found

即没有找到 x86_64-conda_cos6-linux-gnu-cc。只需执行以下命令安装即可：

  1. conda install gcc_linux-64

安装完成后重新执行 pip install mpi4py 即可完成安装。

pip install mpi4py报错：ERROR: Could not build wheels for mpi4py, which is required to install pyprojec_linux_两只程序猿-华为云开发者联盟

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